MMG meaning in Community ?

Metroland Media Group (also known as Community Brands) is a Canadian mass media publisher and distributor which primarily operates in Southern Ontario. A division of the publishing conglomerate Torstar Corporation, Metroland publishes more than 70 local community newspapers–including six dailies–and many magazines. Metroland has a substantial market presence in its geographic area, but has considerable competition from other large media and publishing organisations. In addition to printing most of its own publications, Metroland operates as a commercial printer of flyers and magazines.